Conditions for the custodial symmetry in multi-Higgs-doublet models
Journal article, Peer reviewed
MetadataShow full item record
Original versionJournal of High Energy Physics (JHEP). 2018, . https://doi.org/10.1007/JHEP05(2018)163
We derive basis-independent, necessary and sufficient conditions for the custodial symmetry in N-Higgs-doublet models (NHDM) for N ≥ 3, and apply them on some 3HDM examples.